GB2504809B - Apparatus and method for controlling reciprocating pump - Google Patents
Apparatus and method for controlling reciprocating pumpInfo
- Publication number
- GB2504809B GB2504809B GB1308620.2A GB201308620A GB2504809B GB 2504809 B GB2504809 B GB 2504809B GB 201308620 A GB201308620 A GB 201308620A GB 2504809 B GB2504809 B GB 2504809B
- Authority
- GB
- United Kingdom
- Prior art keywords
- reciprocating pump
- controlling reciprocating
- controlling
- pump
- reciprocating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/02—Stopping, starting, unloading or idling control
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/06—Control using electricity
- F04B49/065—Control using electricity and making use of computers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B13/00—Pumps specially modified to deliver fixed or variable measured quantities
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
- G01F11/02—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement
- G01F11/021—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type
- G01F11/029—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type provided with electric controlling means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B2201/00—Pump parameters
- F04B2201/02—Piston parameters
- F04B2201/0201—Position of the piston
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B2201/00—Pump parameters
- F04B2201/02—Piston parameters
- F04B2201/0207—Number of pumping strokes in unit time
- F04B2201/02071—Total number of pumping strokes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B2205/00—Fluid parameters
- F04B2205/09—Flow through the pump
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Sampling And Sample Adjustment (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Control Of Positive-Displacement Pumps (AREA)
- Reciprocating Pumps (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012111173A JP5821773B2 (en) | 2012-05-15 | 2012-05-15 | Control device and control method for reciprocating pump |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201308620D0 GB201308620D0 (en) | 2013-06-19 |
GB2504809A GB2504809A (en) | 2014-02-12 |
GB2504809B true GB2504809B (en) | 2015-04-08 |
Family
ID=48672275
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1308620.2A Expired - Fee Related GB2504809B (en) | 2012-05-15 | 2013-05-13 | Apparatus and method for controlling reciprocating pump |
Country Status (4)
Country | Link |
---|---|
US (1) | US10746170B2 (en) |
JP (1) | JP5821773B2 (en) |
CN (1) | CN103423137B (en) |
GB (1) | GB2504809B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017033256A1 (en) * | 2015-08-24 | 2017-03-02 | 株式会社島津製作所 | Separation/purification apparatus |
JP6885461B2 (en) * | 2017-05-16 | 2021-06-16 | 株式会社島津製作所 | Analytical system and network system |
CN112648163A (en) * | 2020-11-23 | 2021-04-13 | 江苏同济分析仪器有限公司 | High-pressure advection infusion pump of liquid chromatograph |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5862385A (en) * | 1981-10-07 | 1983-04-13 | Denki Kagaku Keiki Co Ltd | Partial injection method for pump |
US20070183900A1 (en) * | 2005-05-27 | 2007-08-09 | Schlumberger Technology Corporation | Submersible pumping system |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4359312A (en) * | 1978-08-15 | 1982-11-16 | Zumtobel Kg | Reciprocating pump for the pulsation-free delivery of a liquid |
JPS63106554A (en) * | 1986-10-22 | 1988-05-11 | Tokyo Rika Kikai Kk | Fixed quantity of liquid feeding device of high performance liquid chromatography |
JPS63173866A (en) * | 1987-01-09 | 1988-07-18 | Hitachi Ltd | Controlling system for nonpulsation pump |
IT1202723B (en) * | 1987-03-31 | 1989-02-09 | Massimo Sanna | SYSTEM AND DEVICE FOR DISPENSING PREFIXED QUANTITIES OF LIQUID FROM A DOSING PUMP IN VARIABLE FLOW RATE REGIME |
JP2764063B2 (en) * | 1989-11-17 | 1998-06-11 | ジーエルサイエンス株式会社 | Control device for plunger pump |
CN2178285Y (en) * | 1993-12-11 | 1994-09-28 | 江汉大学 | Reciprocating helical double plunger pump |
JPH09292381A (en) | 1996-04-26 | 1997-11-11 | Shimadzu Corp | Liquid feeding pump |
JP4288825B2 (en) * | 2000-03-30 | 2009-07-01 | 株式会社島津製作所 | Liquid chromatograph |
JP4530485B2 (en) * | 2000-06-05 | 2010-08-25 | 株式会社島津製作所 | Liquid chromatograph |
JP4590750B2 (en) * | 2001-02-16 | 2010-12-01 | 株式会社島津製作所 | Liquid feeding device, correction method thereof, and liquid chromatograph |
KR100449009B1 (en) * | 2001-11-27 | 2004-09-18 | 삼성전자주식회사 | Linear Compressor |
JP4377639B2 (en) * | 2003-09-18 | 2009-12-02 | 株式会社日立ハイテクノロジーズ | Pumps and liquid pumps for chromatography |
US8292598B2 (en) * | 2004-11-23 | 2012-10-23 | Entegris, Inc. | System and method for a variable home position dispense system |
US8027751B2 (en) * | 2007-07-16 | 2011-09-27 | Delphi Technologies Holding S.Arl | Fluid delivery system |
JP4840511B2 (en) * | 2007-10-02 | 2011-12-21 | 株式会社島津製作所 | Preparative purification equipment |
CN101855548B (en) * | 2007-11-12 | 2015-08-19 | 安捷伦科技有限公司 | There is the HPLC system of variable flow rate |
US20100196168A1 (en) * | 2009-01-30 | 2010-08-05 | Nicholas Kozumplik | Pump end of stroke sensor |
JP5532999B2 (en) * | 2010-02-15 | 2014-06-25 | 株式会社島津製作所 | Preparative purification equipment |
-
2012
- 2012-05-15 JP JP2012111173A patent/JP5821773B2/en active Active
-
2013
- 2013-05-13 US US13/893,100 patent/US10746170B2/en active Active
- 2013-05-13 GB GB1308620.2A patent/GB2504809B/en not_active Expired - Fee Related
- 2013-05-15 CN CN201310180207.7A patent/CN103423137B/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5862385A (en) * | 1981-10-07 | 1983-04-13 | Denki Kagaku Keiki Co Ltd | Partial injection method for pump |
US20070183900A1 (en) * | 2005-05-27 | 2007-08-09 | Schlumberger Technology Corporation | Submersible pumping system |
Also Published As
Publication number | Publication date |
---|---|
JP5821773B2 (en) | 2015-11-24 |
CN103423137A (en) | 2013-12-04 |
CN103423137B (en) | 2015-10-07 |
US10746170B2 (en) | 2020-08-18 |
GB201308620D0 (en) | 2013-06-19 |
GB2504809A (en) | 2014-02-12 |
JP2013238466A (en) | 2013-11-28 |
US20130309100A1 (en) | 2013-11-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20230513 |